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Methyl group attached to benzene can be ...

Methyl group attached to benzene can be oxidised to carboxyl group by reacting with

A

`Fe_(2)O_(3)`

B

`AgNO_(3)`

C

`KMnO_(4)`

D

`Cr_(2)O_(3)`.

Text Solution

Verified by Experts

The correct Answer is:
C
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MODERN PUBLICATION-ALDEHYDES , KETONES AND CARBOXYLIC ACIDS-Level -II (Multiple Choice Questions )
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  2. overset("Heat")toAoverset(NH(3))toBoverset(NaOH)toCunderset(KOH)overse...

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  3. Methyl group attached to benzene can be oxidised to carboxyl group by ...

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  4. Oxidation of toluene with CrO(3) in the presence of (CH(3)CO)(2)O give...

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  5. Grignard reagent and ethyl acetate react to give :

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  7. Which of the following acids has the smallest dissociation constant ?

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  8. The end product of the reaction , CH(3)underset(O)underset(||)(C)CH(...

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  9. When acetic acid reacts with ketone , the product formed is :

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  10. Which of the following most readily undergoes hydrolysis ?

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  11. Sodium phthalamide overset(Br(2).KOH)toXoverset(H(3)O^(+))toY The pro...

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  12. In the reaction , BrCH(2)CH(2)CH(2)Brunderset(2.H(3)O^(+))overset(1....

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  13. A halogen compound on hydrolysis with dilute alkali followed by acidif...

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  14. The product of the reaction , Methanol +COoverset(Rh)to is :

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  15. -COOH group can be converted to -NH(2) group by :

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  16. Benzoic acid may be converted to ethyl benzoate by reaction with :

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  17. underset((ii)H(3)O^(+))overset((i)CO(2))to In the above reaction , ...

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  18. The - Oh group of an alcohol or COOH group of a carboxylic acid can be...

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  19. In a set of reactions propionic acid yielded compound D, CH(3)CH(2)COO...

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  20. Which of the following presents the correct order of the acidity in th...

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